US Patent Issued to SAMSUNG ELECTRONICS on Feb. 10 for "Display driving circuit for optimizing bias setting of source amplifier and operating method of display driving circuit" (South Korean Inventors)

ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,548,505, issued on Feb. 10, was assigned to SAMSUNG ELECTRONICS Co. LTD. (Suwon-si, South Korea).

"Display driving circuit for optimizing bias setting of source amplifier and operating method of display driving circuit" was invented by Taeksu Kwon (Suwon-si, South Korea), Insuk Kim (Suwon-si, South Korea) and Jeeyeon Eom (Suwon-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display driving circuit includes an operational amplifier configured to, in a first phase of a test period, charge a source line of a display panel based on a first voltage received through a first input terminal, and in a second phase of the test period, output a c...